From: Sven Eckelmann <sven@narfation.org>
To: ath11k@lists.infradead.org, Wen Gong <quic_wgong@quicinc.com>
Subject: Re: ath11k: incorrect board_id retrieval
Date: Thu, 02 Dec 2021 15:43:03 +0100 [thread overview]
Message-ID: <3014977.PoT5AKhg5k@ripper> (raw)
In-Reply-To: <1734146.k9CKHTOI9D@ripper>
On Friday, 26 November 2021 15:48:17 CET Sven Eckelmann wrote:
> I've noticed that manufacturers of cards gave me various information what
> board_id they expected a device (QCN9074) is detected as. But ath11k only
> retrieves the board id as 0xff - thus the ath11k driver is always loading the
> wrong BDF. Commercially available boards with a problem like this are:
>
> * 8devices Pineapple
> - 2GHz: 160 (0xa0)
> - 5GHz: 161 (0xa1)
> - 6GHz: 162 (0xa2)
> * Compex WLE3000H5
> * (maybe there is not a single one which works?)
Just retrieved the next card (EmWicon WMX7205 - could be the same as jjPlus
WMX7205) and it has exactly the same problem:
ath11k_pci 0000:05:00.0: failed to fetch board data for bus=pci,vendor=17cb,device=1103,subsystem-vendor=17cb,subsystem-device=0108,qmi-chip-id=2,qmi-board-id=255 from ath11k/WCN6855/hw2.0/board-2.bin
ath11k_pci 0000:05:00.0: failed to fetch board-2.bin or board.bin from WCN6855/hw2.
Of course, the only provided keys (all with board_id != 255) are:
* bus=pci,vendor=17cb,device=1103,subsystem-vendor=17cb,subsystem-device=3374,qmi-chip-id=2,qmi-board-id=262
* bus=pci,vendor=17cb,device=1103,subsystem-vendor=17cb,subsystem-device=3374,qmi-chip-id=2,qmi-board-id=266
* bus=pci,vendor=17cb,device=1103,subsystem-vendor=17cb,subsystem-device=3374,qmi-chip-id=18,qmi-board-id=266
So until now, I could not find a single card for which ath11k returned a
board-id != 255 (unless it was overwritten via the devicetree).
> So my question would be: Is the ath11k based board_id retrieval just broken?
> Or are these cards broken?
Kind regards,
Sven
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next prev parent reply other threads:[~2021-12-02 14:43 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-26 14:48 ath11k: incorrect board_id retrieval Sven Eckelmann
2021-12-02 14:43 ` Sven Eckelmann [this message]
2021-12-14 13:31 ` Sven Eckelmann
2021-12-15 17:42 ` Seevalamuthu M (QUIC)
2021-12-16 8:40 ` Sven Eckelmann
2022-02-18 13:52 ` Sven Eckelmann
2022-04-13 7:01 ` Kalle Valo
2022-04-13 7:20 ` Sven Eckelmann
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